public bool queryAddContractor(Contractor c)
{
if (LoginInfo.Position == 1 || LoginInfo.Position == 2) //Начальник или бухгалтер
{
using (DataBaseContext db = new DataBaseContext())
{
try
{
db.Contractors.Add(c);
db.SaveChanges();
}
catch (Exception e)
{
return(false);
}
return(true);
}
}
return(false);
}
public bool queryDeleteContractor(int Id)
{
if (LoginInfo.Position == 1 || LoginInfo.Position == 2) //Начальник или бухгалтер
{
using (DataBaseContext db = new DataBaseContext())
{
try
{
Contractor contractor = db.Contractors.Find(Id);
db.Contractors.Remove(contractor);
db.SaveChanges();
}
catch (Exception e)
{
return(false);
}
return(true);
}
}
return(false);
}
public bool queryUpdateContractor(Contractor c)
{
if (LoginInfo.Position == 1 || LoginInfo.Position == 2) //Начальник или бухгалтер
{
using (DataBaseContext db = new DataBaseContext())
{
try
{
Contractor contractor = db.Contractors.Find(c.Id);
contractor.Name = c.Name;
contractor.Type = c.Type;
db.SaveChanges();
}
catch (Exception e)
{
return(false);
}
return(true);
}
}
return(false);
}
public ContractSupplyTable(ContractSupply contractSupply, Contractor contractor)
{
this.contractSupply = contractSupply;
this.contractor = contractor;
}
